1921000224

素因数分解:

$2^5\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{3413}}^1$

素因数の和:3491

約数の個数: 192

約数和(自身を含む): 6070474368

約数和(自身を除く): 4149474144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 13, 16, 22, 24, 26, 32, 33, 39, 41, 44, 48, 52, 66, 78, 82, 88, 96, 104, 123, 132, 143, 156, 164, 176, 208, 246, 264, 286, 312, 328, 352, 416, 429, 451, 492, 528, 533, 572, 624, 656, 858, 902, 984, 1056, 1066, 1144, 1248, 1312, 1353, 1599, 1716, 1804, 1968, 2132, 2288, 2706, 3198, 3413, 3432, 3608, 3936, 4264, 4576, 5412, 5863, 6396, 6826, 6864, 7216, 8528, 10239, 10824, 11726, 12792, 13652, 13728, 14432, 17056, 17589, 20478, 21648, 23452, 25584, 27304, 35178, 37543, 40956, 43296, 44369, 46904, 51168, 54608, 70356, 75086, 81912, 88738, 93808, 109216, 112629, 133107, 139933, 140712, 150172, 163824, 177476, 187616, 225258, 266214, 279866, 281424, 300344, 327648, 354952, 419799, 450516, 488059, 532428, 559732, 562848, 600688, 709904, 839598, 901032, 976118, 1064856, 1119464, 1201376, 1419808, 1464177, 1539263, 1679196, 1802064, 1819129, 1952236, 2129712, 2238928, 2928354, 3078526, 3358392, 3604128, 3638258, 3904472, 4259424, 4477856, 4617789, 5457387, 5856708, 6157052, 6716784, 7276516, 7808944, 9235578, 10914774, 11713416, 12314104, 13433568, 14553032, 15617888, 18471156, 20010419, 21829548, 23426832, 24628208, 29106064, 36942312, 40020838, 43659096, 46853664, 49256416, 58212128, 60031257, 73884624, 80041676, 87318192, 120062514, 147769248, 160083352, 174636384, 240125028, 320166704, 480250056, 640333408, 960500112, 1921000224]

約数ペア:

[(1, 1921000224), (2, 960500112), (3, 640333408), (4, 480250056), (6, 320166704), (8, 240125028), (11, 174636384), (12, 160083352), (13, 147769248), (16, 120062514), (22, 87318192), (24, 80041676), (26, 73884624), (32, 60031257), (33, 58212128), (39, 49256416), (41, 46853664), (44, 43659096), (48, 40020838), (52, 36942312), (66, 29106064), (78, 24628208), (82, 23426832), (88, 21829548), (96, 20010419), (104, 18471156), (123, 15617888), (132, 14553032), (143, 13433568), (156, 12314104), (164, 11713416), (176, 10914774), (208, 9235578), (246, 7808944), (264, 7276516), (286, 6716784), (312, 6157052), (328, 5856708), (352, 5457387), (416, 4617789), (429, 4477856), (451, 4259424), (492, 3904472), (528, 3638258), (533, 3604128), (572, 3358392), (624, 3078526), (656, 2928354), (858, 2238928), (902, 2129712), (984, 1952236), (1056, 1819129), (1066, 1802064), (1144, 1679196), (1248, 1539263), (1312, 1464177), (1353, 1419808), (1599, 1201376), (1716, 1119464), (1804, 1064856), (1968, 976118), (2132, 901032), (2288, 839598), (2706, 709904), (3198, 600688), (3413, 562848), (3432, 559732), (3608, 532428), (3936, 488059), (4264, 450516), (4576, 419799), (5412, 354952), (5863, 327648), (6396, 300344), (6826, 281424), (6864, 279866), (7216, 266214), (8528, 225258), (10239, 187616), (10824, 177476), (11726, 163824), (12792, 150172), (13652, 140712), (13728, 139933), (14432, 133107), (17056, 112629), (17589, 109216), (20478, 93808), (21648, 88738), (23452, 81912), (25584, 75086), (27304, 70356), (35178, 54608), (37543, 51168), (40956, 46904), (43296, 44369)]